2、urredceaselessly.Inthispaper,authoranalysesthecauses,therulesandthehazardsofthehouseholdgasaccident,andputsforwardcountermeasurestobuildsecuritysystem.Thepaperhastheuniversalreferenceforgasmanagementunits,thedesigningunitsandthevastnumberofgasusers.[Keyword]Analysisofhouseholdgasaccidents Co